1/2" Air Actuated 150# Flanged SS Ball Valve - Spring Return Scotch Yoke
Stock #
555204
Series
5552
List Price: $501.00
Price: $400.80
- Buy 3 for $360.72 each and save 10%
Usually Ships: 9- 16 Weeks
Valworx 555204 air actuated ANSI 150# stainless steel flanged ball valves are designed for general chemical and industrial applications. Full port 2-piece designed investment cast valve direct mounts to the actuator with standard ISO5211 mounting pad. Spring return actuators use an air pressure signal (80-120 PSI) to open and springs to close the valve. The valve will fail closed upon loss of air signal. High temperature valve mounting kit available for extended temperature range or wall mounting applications. Ball valve can be mounted in any orientation. All valves are tested per API 598.
Ball Valve Standard FeaturesFull port for unrestricted flow 316 stainless steel body, ball and stem Blow out proof stem RTFE ball seats extend cycle life Triple RTFE/Viton stem seal design, live loaded and adjustable ISO5211 direct mounting Anti-Static Design
Pneumatic Actuator Standard FeaturesExtended cycle life (1 million cycles) Quarter turn scotch yoke design Weatherproof type IP66 & IP68 actuator Highly visible valve position indicator Factory lubricated for normal life Anodized aluminum body with epoxy-polyester coated end covers Namur & ISO mounting
Options (see Accessories tab)
Ball Valve Standard Features
Pneumatic Actuator Standard Features
Options (see Accessories tab)
| Actuator Seals | NBR |
|---|---|
| Actuator Temperature Range | -4 to 167°F (-20 to 75°C) |
| Air Connections | 1/4" NPT (plus NAMUR pad for solenoid valve) |
| Air Pilot Pressure | 58-87 PSI (4- 6 Bar) |
| Ball Seats | RTFE (reinforced Teflon) |
| Ball Stem | 316 Stainless Steel |
| Cycle Time | Approx. 0.3- 0.5 seconds per 90° rotation |
| Pilot Air Pressure (Max) | 120 PSI (8 Bar) |
| Pipe Size | 1/2" ANSI Class 150# Flanged |
| Port Size | Full Port, Orifice 0.59 inches, Cv 15 |
| Pressure (Max) | 275 PSI see P/T chart, vacuum up to 29inHg |
| Stem Seals | RTFE (reinforced Teflon)/ Viton |
| Valve Body | 316 stainless steel CF8M |
| Valve Temperature Range | 0 to 356 °F (-18 to 180 °C) |
Accessories
Direct Mount Solenoid Valves
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ISO DIN Plug with 16ft Cable for Solenoid ValvesStock #: 588013Usually Ships: Same DayPrice: $31.92
